www.johnsonandstarley.co.uk
8
FAULT CODES
F07
Exhaust sensor fault
Fill system to 1.0bar
Bleed radiators
Check radiator valves are open
Reset boiler
Contact installer
F13
Remote reset lockout
Turn power on and off
Press Reset
Contact installer
F37
Low water pressure
Fill system to 1.0bar
Bleed radiators
Check radiator valves are open
Reset boiler
Contact installer
F40
Water pressure too high
Check to see if the gauge is over 2.8bar
Bleed radiators
Reset boiler
Contact installer
F47
Water pressure sensor not connected
Contact installer
F52
DHW sensor fault
Contact installer
F53
Flue temperature sensor lockout
Contact installer
